使用 Alamofire 从 API 抓取数据时出错 [英] Error when grabbing data from API using Alamofire

问题描述

在尝试使用 Alamofire 从 Internet 访问 API 时，任何人都知道如何处理此错误.奇怪的是，我对其他 API 使用了相同的函数，它们似乎工作得很好，但不是这个.

Anyone know what to do with this error when trying to access an API from the internet using Alamofire. The strange thing is I have used the same function for other API's and they seem to work perfectly fine but not this.

API 是:

http://minecraftpocket-servers.com/api/?object=servers&element=voters&key=833gowl7nz7jyqaqx96dagqzamn431yr9h&month=current&format=json&limit=10

这里是错误:

Optional(Error Domain=NSURLErrorDomain Code=-1022 "资源可以未加载，因为应用传输安全策略要求使用安全连接."用户信息={NSUnderlyingError=0x6000004496c0 {错误域=kCFErrorDomainCFNetwork 代码=-1022 "(null)"},NSErrorFailingURLStringKey=http://minecraftpocket-servers.com/api/?object=servers&element=voters&key=833gowl7nz7jyqaqx96dagqzamn431yr9h&month=current&format=json&limit=10,NSErrorFailingURLKey=

Optional(Error Domain=NSURLErrorDomain Code=-1022 "The resource could not be loaded because the App Transport Security policy requires the use of a secure connection." UserInfo={NSUnderlyingError=0x6000004496c0 {Error Domain=kCFErrorDomainCFNetwork Code=-1022 "(null)"}, NSErrorFailingURLStringKey=http://minecraftpocket-servers.com/api/?object=servers&element=voters&key=833gowl7nz7jyqaqx96dagqzamn431yr9h&month=current&format=json&limit=10, NSErrorFailingURLKey=http://minecraftpocket-servers.com/api/?object=servers&element=voters&key=833gowl7nz7jyqaqx96dagqzamn431yr9h&month=current&format=json&limit=10, NSLocalizedDescription=The resource could not be loaded because the App Transport Security policy requires the use of a secure connection.})

这是我要调用的函数.

func getAPIData(url: String) {
        Alamofire.request(url, method: .get)
            .responseJSON { response in
                if response.result.isSuccess {

                    let dataJSON : JSON = JSON(response.result.value!)

                    self.updateLabels(json: dataJSON)
                    print("Success!")

                } else {
                    print("Error: Could not get data.")
                    print("Error: ", response.error)
                }
        }
    }

推荐答案

发生这种情况是因为您使用的不是安全站点 (https)，​​而是 http.

That happens because you are not using a secure site(https), but a http.

将此添加到您的 info.plist

 <key>NSAppTransportSecurity</key>
    <dict>
        <key>NSAllowsArbitraryLoads</key>
        <true/>
        <key>NSExceptionDomains</key>
        <dict>
            <key>example.com</key>
            <dict>
                <key>NSExceptionAllowsInsecureHTTPLoads</key>
                <true/>
                <key>NSIncludesSubdomains</key>
                <true/>
            </dict>
        </dict>
    </dict>

这篇关于使用 Alamofire 从 API 抓取数据时出错的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！